#include<stdio.h>
struct Student
{
	int num;
	char name[20];
	char sex;
	int age;
};
struct Student stu[3]={{10101,"Li Lin",'M',18},{10102,"Zhang Fang",'M',19},{10104,"Wang Min",'F',20}};
int main()
{
    struct Student *p;
    printf("NO.    Name                sex age\n");
    for(p=stu;p<stu+3;p++)
    {
    	printf("%5d %-20s %2c %4d\n",p->num,p->name,p->sex,p->age);
	}

	return 0;
}
